Re: Supporting C45 PHY without ID registers

2016-06-27 Thread Moritz Fischer
Hi Andrew, On Mon, Jun 27, 2016 at 5:56 PM, Andrew Lunn wrote: > Does it have any ID registers at all? There is a vendor specific (to my knowledge) register at device 1 register 65535 ([1]) that could be read back. I haven't seen anyone else do that. Thanks, Moritz [1] http://www.xilinx.com

Re: Supporting C45 PHY without ID registers

2016-06-27 Thread Andrew Lunn
On Mon, Jun 27, 2016 at 04:36:20PM -0700, Moritz Fischer wrote: > Hi all, > > I have a 10GigE PHY that I'm working with that has most of it's > functionality availabile via MDIO > in a clause 45 compliant fashion, however the usual probe method fails > since the id registers > are not implemented.

Supporting C45 PHY without ID registers

2016-06-27 Thread Moritz Fischer
Hi all, I have a 10GigE PHY that I'm working with that has most of it's functionality availabile via MDIO in a clause 45 compliant fashion, however the usual probe method fails since the id registers are not implemented. I hacked up drivers/of/of_mdio.c to include something similar to of_get_phy_